PiChu: Accelerating Block Broadcasting in Blockchain Networks with Pipelining and Chunking

no code implementations • 20 Jan 2021 • Kaushik Ayinala, Baek-Young Choi, Sejun Song

To improve scalability of blockchain networks, we propose a novel approach named PiChu that accelerates block propagation in blockchain networks by pipelining and verifying chunks of a block in parallel.

Chunking Distributed, Parallel, and Cluster Computing

Smart Surveillance as an Edge Network Service: from Harr-Cascade, SVM to a Lightweight CNN

no code implementations • 24 Apr 2018 • Seyed Yahya Nikouei, Yu Chen, Sejun Song, Ronghua Xu, Baek-Young Choi, Timothy R. Faughnan

Edge computing efficiently extends the realm of information technology beyond the boundary defined by cloud computing paradigm.

Cloud Computing Edge-computing +3

Real-Time Human Detection as an Edge Service Enabled by a Lightweight CNN

no code implementations • 24 Apr 2018 • Seyed Yahya Nikouei, Yu Chen, Sejun Song, Ronghua Xu, Baek-Young Choi, Timothy R. Faughnan

Edge computing allows more computing tasks to take place on the decentralized nodes at the edge of networks.

Decision Making Edge-computing +3